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Operating instructions

K3G400-AQ23-31

Translation of the original operating instructions

3. TECHNICAL DATA

3.1 Product drawing

All dimensions in mm.

1

Inlet ring with pressure tap (k-factor: 188)

2

Cable diameter min. 4 mm, max. 10 mm; tightening torque 4±0.6 Nm

3

Tightening torque 3.5 ± 0.5 Nm

4

Installed position: Shaft horizontal (only install support struts vertically as illustrated) or rotor on bottom; rotor on top on request

Item no. 50648-5-9970 · ENU · Change 209539 · Approved 2021-02-12 · Page 4 / 15

ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · D-74673 Mulfingen · Phone +49 (0) 7938 81-0 · Fax +49 (0) 7938 81-110 · [email protected] · www.ebmpapst.com

Summary of Contents for K3G400-AQ23-31

Page 1: ...permitted to install the device to carry out a test run and to perform work on the electrical installation 1 3 Basic safety rules 1 1 3 Basic safety rules The safety hazards associated with the devic...

Page 2: ...ore working on the system machine wait until all parts have come to a standstill DANGER Ejected parts Missing protective devices may cause balancing weights or broken fan blades to be ejected and caus...

Page 3: ...Chapter 3 2 Nominal data Operating the device with all protective devices Following the operating instructions Improper use In particular operating the device in the following ways is prohibited and c...

Page 4: ...m max 10 mm tightening torque 4 0 6 Nm 3 Tightening torque 3 5 0 5 Nm 4 Installed position Shaft horizontal only install support struts vertically as illustrated or rotor on bottom rotor on top on req...

Page 5: ...r combination in a standardized measurement setup 3 4 Technical description Weight 32 9 kg Size 400 mm Motor size 150 Rotor surface Painted black Electronics housing material Die cast aluminum painted...

Page 6: ...e if necessary after consultation with the network operator that this device is only connected to a connection point with a Ssc value that is greater than or equal to 120 times the rated output of the...

Page 7: ...ustomer end of the cable can damage the device Make sure the end of the cable is connected in a dry environment Only connect the device to circuits that can be switched off with an all pole disconnect...

Page 8: ...multiple of the nominal value 4 2 6 Locked rotor protection Due to the locked rotor protection the starting current LRA is equal to or less than the nominal current FLA 4 3 Connection in terminal box...

Page 9: ...ible a drip edge can be produced by fitting a cable tie directly in front of the cable gland for example 4 4 Factory settings Factory settings made for the device by ebm papst Mode parameter set 1 PWM...

Page 10: ...contact changeover contact common connection contact rating 250 VAC max 2 A AC1 min 10 mA KL2 3 NC Status relay floating status contact break for failure KL 3 1 RSA Bus connection RS485 RSA MODBUS RTU...

Page 11: ...EEPROM setting the integrated controller s direction of action can be selected via bus or digital input Din3 normal pin open or applied voltage 5 50 VDC inverse bridge to GND or applied voltage 1 VDC...

Page 12: ...ng Either run through the resonant range as quickly as possible with speed control or find another remedy Operation with excessively high vibration levels can lead to premature failure The maximum per...

Page 13: ...e from supply and remove mechanical blockage Line voltage faulty Check line voltage restore power supply Attention The error message resets automatically Device restarts automatically without warning...

Page 14: ...aintenance intervals to the actual level of dust exposure 6 3 Safety inspection NOTE High voltage test The integrated EMC filter has Y capacitors The tripping current is exceeded when AC testing volta...

Page 15: ...tallic materials are generally considered to be fully recyclable Separate the components for recycling into the following categories Steel and iron Aluminum Non ferrous metal e g motor windings Plasti...

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